Model：
|
NO. |
Product attributes | ||
|
1 |
Rated working pressure |
PN |
1.0-1.6Mpa |
|
2 |
Test pressure |
Shell |
1.5-2.4Mpa |
|
Seal |
1.1-1.76Mpa | ||
|
3 |
working temperature |
T |
0-100℃ |
|
4 |
Applicable media |
Freshwater, sea water, air, weak acids and bases, etc. | |
|
NO. |
Name |
Texture of material |
NO. |
Name |
Texture of material |
|
1 |
Worm gear |
cast iron |
9 |
Lubricating sleeve |
Teflon |
|
2 |
Connecting top wire |
45# |
10 |
Upper valve shaft |
45 #, 304, 316, 416 stainless steel |
|
3 |
Gear plate |
45# |
11 |
Seat backrest |
Phenolic Resin and Aluminum Alloy |
|
4 |
Connecting bolt |
45 #, Stainless Steel |
12 |
Valve plate |
QT450 nickel plating, QT450 nylon coating, aluminum bronze, 304, 316, 316L, 2507, 1.4469, 1.4529 |
|
5 |
O-ring |
NBR |
13 |
Backstop rod |
UPVC, 45# |
|
6 |
Anti-backlash clip spring |
50 # Manganese Steel |
14 |
Lower Valve Shaft |
304, 316, 416 stainless steel, 45 # carbon steel |
|
7 |
Backstop ring |
45 # Galvanizing |
15 |
Seat rubber |
EPDM, NBR, FTFE, silica gel, fluorine gel |
|
8 |
Round gasket |
45 # Galvanizing |
16 |
valve body |
Cast iron, stainless steel, cast steel |
|
DN |
ΦD |
4-Φd1 |
H1 |
H2 |
L1 |
L2 |
L3 |
D0 |
|
DN40 |
106.00 |
22 |
65 |
185 |
33.5 |
30 |
148 |
136 |
|
DN50 |
123.00 |
22 |
70 |
192 |
42 |
32 |
148 |
136 |
|
DN65 |
142.00 |
22 |
81 |
207 |
45 |
47 |
148 |
136 |
|
DN80 |
154.50 |
23 |
96 |
217 |
45 |
65 |
148 |
136 |
|
154.50 |
23 | |||||||
|
DN100 |
183.00 |
27 |
109 |
237 |
52.1 |
91 |
148 |
136 |
|
DN125 |
212.50 |
25 |
123 |
253 |
55 |
112 |
148 |
136 |
|
DN150 |
240.00 |
24 |
137 |
274 |
56 |
146 |
148 |
136 |
|
DN200 |
295.00 |
24 |
168 |
323 |
61 |
194 |
193 |
263 |
|
296.00 |
25 | |||||||
|
DN250 |
356.00 |
31 |
203 |
361 |
66 |
242 |
193 |
263 |
|
DN300 |
407.00 |
25 |
246 |
395 |
77 |
292 |
210 |
263 |
|
432.00 |
32 | |||||||
|
DN350 |
460.00 |
23 |
279 |
436 |
77 |
325 |
210 |
263 |
|
470.00 |
26 | |||||||
|
DN400 |
515.00 |
26 |
300 |
481 |
87 |
380 |
301 |
400 |
|
525.00 |
30 | |||||||
|
DN450 |
565.00 |
26 |
320 |
559 |
105 |
428 |
220 |
300 |
|
585.00 |
30 | |||||||
|
DN500 |
620.00 |
26 |
363 |
643 |
130 |
474 |
317 |
300 |
|
650.00 |
33 | |||||||
|
DN600 |
725.00 |
20-Φ30 |
449 |
706 |
152 |
573 |
334 |
300 |
|
770.00 |
20-Φ36 | |||||||
|
DN700 |
840.00 |
24-Φ30 |
501 |
838 |
164 |
673 |
280 |
400 |
|
840.00 |
24-Φ36 | |||||||
|
DN800 |
950.00 |
24-Φ33 |
681 |
796 |
190 |
770 |
280 |
400 |
|
950.00 |
24-Φ39 | |||||||
|
DN900 |
1050.00 |
28-Φ33 |
733 |
884 |
204 |
838 |
330 |
400 |
|
1050.00 |
28-Φ39 | |||||||
|
DN1000 |
1160.00 |
28-Φ36 |
820 |
950 |
215 |
940 |
330 |
400 |
|
1170.00 |
28-Φ42 | |||||||
|
DN1200 |
1380.00 |
32-Φ39 |
942 |
1166 |
350 |
1101 |
440 |
430 |
|
1390.00 |
32-Φ48 |
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